China 2020 High quality Aminoguanidine Hemisulfate Salt – aminoguanidinium sulphat – Hailun New Material factory and suppliers

2020 High quality Aminoguanidine Hemisulfate Salt – aminoguanidinium sulphat – Hailun New Material

Short Description:

Product Detail

Product Tags

Feedback (2)

Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for 3 Amino 1 2 4 Triazole Solubility, 1-Aminoguanidine, 3-Amino-1 2 4-Triazole-5-Carboxylic Acid, Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.

2020 High quality Aminoguanidine Hemisulfate Salt – aminoguanidinium sulphat – Hailun New Material Detail:

Product Name: aminoguanidinium sulphat
Molecular Formula:C2H14N8SO4
CAS: 966-19-0
Melting Point:206 degrees
Structural Formula:

Use:pharmaceutical, automobile industry, explosive

synthetic method:

(1) It is obtained by the action of hydrazine sulfate and lime nitrogen and neutralization with sulfuric acid to form salt: first, suspend hydrazine sulfate in water, gradually add lime nitrogen under cooling and agitation, control the temperature at about 20 ℃, react for 8h, then filter, wash the filter cake with water, and drain; combine the filtrate and washing solution, neutralize with 50% sulfuric acid at room temperature to pH = 5, filter and remove calcium sulfate, and concentrate the mother liquor through decompression After cooling, white crystals are precipitated, washed with ice water and dried, the yield is about 72%. (2) From the reaction of methyl isothiourea sulfate and hydrazine hydrate, 119ml 42% hydrazine hydrate solution was diluted with equal volume of water, and then it was added to 139g of methyl isothiourea sulfate in 200ml aqueous solution at a temperature of 10 ℃. The methyl mercaptan released from the reaction is absorbed into the sodium hydroxide solution. After the reaction solution is concentrated to 200ml, 95% ethanol of the same volume is added, namely, aminoguanidine sulfate is separated out, and crystallization is filtered out. The mother liquor can also be partially crystallized. Drying the crystal in

Index name	Index Value
Appearance	White crystalline powder
Content	≥98%	≥99%
Insoluble Substances	≤0.1%	≤0.08%
Loss on Drying	≤0.3%	≤0.2%
Ignition Residue	≤0.3%	≤0.1%
Iron Content (Fe)	15 ppm	10 ppm
Free Acid	≤0.8%	≤0.5%

vacuum is the finished product. The yield is 90%.

Storage precautions: store in a cool and ventilated warehouse. The storage temperature should not exceed 37 ° C. It should be stored separately from oxidant and edible chemicals, and mixed storage is forbidden. Keep container sealed. Keep away from fire and heat. The warehouse must be equipped with lightning protection equipment. The air exhaust system shall be equipped with grounding device to remove static electricity. Adopt explosion-proof lighting and ventilation settings. It is forbidden to use spark prone equipment and tools. The storage area shall be equipped with leakage emergency treatment equipment and appropriate receiving materials

Product detail pictures:

Related Product Guide:

Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for 2020 High quality Aminoguanidine Hemisulfate Salt – aminoguanidinium sulphat – Hailun New Material , The product will supply to all over the world, such as: Lithuania, Slovenia, Swiss, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

Amidinohydrazinehemisulfate

Aminoguanidine Hemisulfate

Aminoguanidine Hemisulfate Salt

Aminoguanidine Sulfate

Aminoguanidinesulfatehydrate

Aminoguanidinesulfatemonohydrate

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!